5x-(100+2x)=4x-2(10+x)

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Solution for 5x-(100+2x)=4x-2(10+x) equation:


Simplifying
5x + -1(100 + 2x) = 4x + -2(10 + x)
5x + (100 * -1 + 2x * -1) = 4x + -2(10 + x)
5x + (-100 + -2x) = 4x + -2(10 + x)

Reorder the terms:
-100 + 5x + -2x = 4x + -2(10 + x)

Combine like terms: 5x + -2x = 3x
-100 + 3x = 4x + -2(10 + x)
-100 + 3x = 4x + (10 * -2 + x * -2)
-100 + 3x = 4x + (-20 + -2x)

Reorder the terms:
-100 + 3x = -20 + 4x + -2x

Combine like terms: 4x + -2x = 2x
-100 + 3x = -20 + 2x

Solving
-100 + 3x = -20 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-100 + 3x + -2x = -20 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-100 + 1x = -20 + 2x + -2x

Combine like terms: 2x + -2x = 0
-100 + 1x = -20 + 0
-100 + 1x = -20

Add '100' to each side of the equation.
-100 + 100 + 1x = -20 + 100

Combine like terms: -100 + 100 = 0
0 + 1x = -20 + 100
1x = -20 + 100

Combine like terms: -20 + 100 = 80
1x = 80

Divide each side by '1'.
x = 80

Simplifying
x = 80

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